201490282

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{40771}}^1$

素因数の和:41133

約数の個数: 16

約数和(自身を含む): 346398912

約数和(自身を除く): 144908630

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 40771, 81542, 285397, 570794, 14392163, 28784326, 100745141, 201490282]

約数ペア:

[(1, 201490282), (2, 100745141), (7, 28784326), (14, 14392163), (353, 570794), (706, 285397), (2471, 81542), (4942, 40771)]